ActiveJob test cases are failed

Hello, I have followed the Ruby on Rails contribution guide and set up a rails-dev-box environment. Everything was working until I tried to run the ActiveJob test suite and encountered 14 failed integration tests. All failed test messages all seem that the test helper method is not loaded correctly

NoMethodError: undefined method `adapter_is?' for #<QueuingTest:0x0000564d82945810>
    /vagrant/rails/activejob/test/integration/queuing_test.rb:126:in `block in <class:QueuingTest>'

Reproduce step:

cd activejob

Ruby version: 3.0.2

Thanks for your feedback

This should be fixed on main already. Thank you for reporting.